Originally Posted by johndagolfer
It was actually 35 with a wind chill of 23, 25 mph winds gusting to 40. The courts are on top of a hill with no protection from the wind other than wind screens. The main issue was that the kids would not be playing continuously. They are doing challenge matches with some playing and some waiting on the sides(with no shelter of any sort this would be brutal for anyone).
We don't get quite this cold, but I'd try to bring one of those outdoor heating element thingys on top of a gas grill propane cylinder -spelling- We got one very cheep at Home Depot. Keeps the kids/hands warm.